Results 91 to 100 of about 335,042 (355)
Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells
FEBS Letters, EarlyView.Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga +6 more
wiley +1 more source
Generalised connections over a vector bundle map
, 2002 A generalised notion of connection on a fibre bundle E over a manifold M is presented. These connections are characterised by a smooth distribution on E which projects onto a (not necessarily integrable) distribution on M and which, in addition, is ...
Cantrijn, F., Langerock, B.
core +2 more sources
Bigness of the tangent bundles of projective bundles over curves [PDF]
arXiv, 2022 In this short article, we determine the bigness of the tangent bundle $T_X$ of the projective bundle $X=\mathbb{P}_C(E)$ associated to a vector bundle $E$ on a smooth projective curve $C$.
arxiv
FEBS Letters, EarlyView.α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley +1 more source
On the scalar components of the canonical form on higher order frame bundles
Дифференциальная геометрия многообразий фигурA detailed obtaining of the expressions for the scalar components of the canonical form on higher order frame bundles over a smooth manifold has been done.
A. V. Kuleshov
doaj +1 more source
A Cohomological Class of Vector Bundles [PDF]
Proceedings of the American Mathematical Society, 1994 The goal of this paper is to give a cohomological characterization of F n , t {F_{n,t}} , where F n , t := Ker ( (
openaire +3 more sources
FEBS Letters, EarlyView.Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma +8 more
wiley +1 more source
Brill-Noether-general limit root bundles: absence of vector-like exotics in F-theory Standard Models
Journal of High Energy Physics, 2022 Root bundles appear prominently in studies of vector-like spectra of 4d F-theory compactifications. Of particular importance to phenomenology are the Quadrillion F-theory Standard Models (F-theory QSMs).
Martin Bies +3 more
doaj +1 more source
Solutions of the Strominger System via Stable Bundles on Calabi-Yau Threefolds
, 2012 We prove that a given Calabi-Yau threefold with a stable holomorphic vector bundle can be perturbed to a solution of the Strominger system provided that the second Chern class of the vector bundle is equal to the second Chern class of the tangent bundle.
A. Sen +34 more
core +1 more source
Stability of complex vector bundles [PDF]
Journal of Differential Geometry, 1996 Stability of complex vector ...
Gang Tian +2 more
openaire +2 more sources